Its easy to keep the soap dish clean as the dish itself is removable. One push assembly - clean the wall surface and push to attach. No tools are needed. To release and remove insert a credit card (or similar) between the suction cup and the wall. No ugly holes or marks are left behind. The suction cups have a tight grip on smooth surfaces like glass or tiles. Perfect for soap but also jewellery or other small items that easily disappear. Only sticks on flat surfaces such as glass mirrors and tiles. Clean the surface before mounting the suction cup to ensure better grip. Holds up to 3 kg.